Method escape

src/utils/lyric/lyricParser.ts:530–537

(str: string)

  }

  private escape(str: string): string {
    return str
      .replace(/&/g, "&")
      .replace(/</g, "&lt;")
      .replace(/>/g, "&gt;")
      .replace(/"/g, "&quot;")
      .replace(/'/g, "&apos;");
  }

  toString(indent = 0): string {
    const spaces = " ".repeat(indent);